Multiscale spatial gradient features for 18F-FDG PET image-guided diagnosis of Alzheimer's disease
Sign Up to like & getrecommendations! Published in 2019 at "Computer methods and programs in biomedicine"
DOI: 10.1016/j.cmpb.2019.105027
Abstract: BACKGROUND AND OBJECTIVE 18F-FluoroDeoxyGlucose Positron Emission Tomography (18F-FDG PET) is one of the imaging biomarkers to diagnose Alzheimer's Disease (AD). In 18F-FDG PET images, the changes of voxels' intensities reflect the differences of glucose rates,… read more here.
Keywords: gradient features; spatial gradient; 18f fdg; fdg pet ... See more keywords
Robust Matching for SAR and Optical Images Using Multiscale Convolutional Gradient Features
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Geoscience and Remote Sensing Letters"
DOI: 10.1109/lgrs.2021.3105567
Abstract: Image matching is a key preprocessing step for the integrated application of synthetic aperture radar (SAR) and optical images. Due to significant nonlinear intensity differences between such images, automatic matching for them is still quite… read more here.
Keywords: optical images; gradient features; sar optical; structure ... See more keywords
Rapid Ship Detection Method on Movable Platform Based on Discriminative Multi-Size Gradient Features and Multi-Branch Support Vector Machine
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2020.3024919
Abstract: Vision-based Marine ship detection has been explored for many years, effectively improving maritime transportation management. However, many ship detection methods get troubles on the movable platform, which are summarized as follows: 1) high time efficiency… read more here.
Keywords: gradient features; detection; movable platform; size ... See more keywords
MIG-Net: Multi-Scale Network Alternatively Guided by Intensity and Gradient Features for Depth Map Super-Resolution
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Multimedia"
DOI: 10.1109/tmm.2021.3100766
Abstract: The studies of previous decades have shown that the quality of depth maps can be significantly lifted by introducing the guidance from intensity images describing the same scenes. With the rising of deep convolutional neural… read more here.
Keywords: gradient features; depth map; super resolution; gradient ... See more keywords